suliao hourglass 30 minutes sand timer, large retro brass rotating sand clock, antique black sand watch 30 min, unity vintage metal hour glass sandglass for home, desk, office decor rotating frame, black sand 30 min is up for auction in Home & Kitchen. The current bid is $1.50, 94% below the $23.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.